Thunder Bay Three-Day Forecast: Mild Saturday, Cooler Sunday and Monday as Lake Superior Winds Build

THUNDER BAY — WEATHER — Thunder Bay is heading into a generally comfortable late-September weekend, with temperatures near or slightly above seasonal values Saturday before cooler air settles in Sunday and Monday.
The bigger weather concern will be on Lake Superior, where Environment Canada has a strong wind warning in effect. Offshore winds are forecast to increase from light conditions Saturday to northeast 20 knots Sunday morning.
For residents staying on land, the three-day outlo